{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730008563},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730008240","500:5000006378","473:4730008557","473:4730009430","473:4730009321","473:4730008635","473:4730009315","471:4710000797","473:4730005461","473:4730009432","500:5000005113","473:4730007007","473:4730009558","484:4840006384","473:4730008679","473:4730007112","500:5000005114","476:4760000339","471:4710000670","473:4730008636","473:4730005669","475:4750010248","473:4730009619","473:4730008937","471:4710001671"],"twin_admin_codes":[473,500,473,473,473,473,473,471,473,473,500,473,473,484,473,473,500,476,471,473,473,475,473,473,471],"twin_sims":[0.16808279921842417,0.1398390198529474,0.12363028298010438,0.12221324352156879,0.12123985110010661,0.11588797462609708,0.10451308777973813,0.08780365347467964,0.0835046559480081,0.08340004110149472,0.08218071711272112,0.07791310524733594,0.07553333274574865,0.07352273993894141,0.07303546633977795,0.07063421118985397,0.07019274079288501,0.06423023439167794,0.05881236151228893,0.058449038563885655,0.05414966281647394,0.05413778846738903,0.051487394699061294,0.050166860491087886,0.04889985764958576],"twin_dists":[0.2452736389455805,0.257614377507523,0.2655582203788428,0.26628944095888535,0.2667954826039386,0.26963465545283544,0.2760218157318282,0.28646980464970456,0.28941053625453944,0.28948358846506,0.2903404853069835,0.2934221446901769,0.2951999515432936,0.29673751357915856,0.29711525380860787,0.299007100382195,0.2993605738252008,0.3043212400972684,0.309166931255481,0.30950482996606016,0.3136410266913747,0.31365282088728674,0.3163406751521502,0.3177230419860702,0.31907816057320354],"n_dims_used":45,"mean_confidence":0.9221975538465712},"coverage":{"mean_confidence":0.9221975538465712,"n_dims_used":45,"similarity_metric":{"field":"twin_sims","kind":"cosine_in_zscored_morphology_space","range":"[-1, 1]; higher = more similar","interpretation":"cosine similarity in the z-scored feature space (n_dims_used dims). High-dimensional cosine concentrates near 0, so absolute values are typically SMALL and are meaningful only RELATIVELY (rank order / vs the cohort) — NOT a 0–1 probability. mean_confidence is the SEPARATE GUM uncertainty weight of the anchor's witnessed features, not a function of the similarities."}},"error":null}}